Displaying 2 results from an estimated 2 matches for "multicall_ret".
2017 May 04
4
Xen package security updates for jessie 4.4, XSA-213, XSA-214
...ll);
+
+ #endif /* __ASM_ARM_MULTICALL_H__ */
+ /*
+--- xen-4.4.1.orig/xen/include/asm-x86/multicall.h
++++ xen-4.4.1/xen/include/asm-x86/multicall.h
+@@ -7,8 +7,21 @@
+
+ #include <xen/errno.h>
+
++enum mc_disposition {
++ mc_continue,
++ mc_exit,
++ mc_preempt,
++};
++
++#define multicall_ret(call) \
++ (unlikely((call)->op == __HYPERVISOR_iret) \
++ ? mc_exit \
++ : likely(guest_kernel_mode(current, \
++ guest_cpu_user_regs()))...
2017 May 04
3
Bug#861660: Xen package security updates for jessie 4.4, XSA-213, XSA-214
Moritz Muehlenhoff writes ("Re: Xen package security updates for jessie 4.4, XSA-213, XSA-214"):
> On Thu, May 04, 2017 at 05:06:07PM +0100, Ian Jackson wrote:
> > I have fixed these in stretch but the jessie package remains unfixed.
> > I think I may be able to find some backports somewhere. Would that be
> > useful ? Is anyone else working on this ?
>
>